Files
HealthLog/src
Antiheld86 7c23b14053 Teach the arrival-wiring mock about isScopedCredential
That file stubs @/lib/api-handler wholesale, so it lists the exports it
knew about when it was written. /api/measurements now reaches for
isScopedCredential to decide source attribution and whether the sync
checkpoint may move, the mock does not provide it, and every test in the
file dies on import rather than on an assertion.

`false` is the honest stub: those cases resolve as a cookie session,
which is exactly what unscoped means, so the route takes its ordinary
path through both rules.

Checked the rest of the tree rather than fixing only the file that went
red — this is the only suite mocking that module for a route which
reaches the new export. The batch route's tests mock at a different
seam and are unaffected.

Not verified here: this environment cannot generate the Prisma client,
so that file is one of the suites which fail to import for an unrelated
reason and the fix could not be run.
2026-08-31 12:14:51 +00:00
..
…

src/

Application source. HealthLog is a Next.js 16 App Router project (output: "standalone", React 19, TypeScript strict). The path alias @/* resolves to this directory. Everything a request touches lives under here; the layout below follows the request flow rather than alphabetical order.

Request flow

client → src/proxy.ts → src/app/<route>/route.ts → src/lib/api-handler.ts → handler body → src/lib/api-response.ts → client
  • proxy.ts — the HTTP edge (Next.js 16's renamed middleware). Public-path allowlist, demo-mode mutation block, server-side onboarding redirect, worker-only refusal, x-request-id + CSP nonce generation, every security header.
  • app/ — App Router pages (RSC by default) and API routes. Every API route wraps its handler in apiHandler. See app/README.md.
  • lib/ — the server/runtime toolkit: apiHandler, auth, crypto, rollups, AI, notifications, pg-boss jobs, integrations, rate limiting. See lib/README.md.
  • components/ — React components (shadcn/ui new-york, kebab-case files). See components/README.md.

Other directories

  • hooks/ — shared React hooks (use- prefix, kebab-case).
  • types/ — shared TypeScript declarations.
  • generated/prisma/ — the generated Prisma client (do not edit; regenerated by prisma generate). Imported as @/generated/prisma.
  • instrumentation.ts — Next.js startup hook; boots the pg-boss worker registry and boot-time backfill queues.
  • __tests__/ — cross-cutting unit tests; most tests live in __tests__/ folders next to the code they cover.

Conventions

See ../CLAUDE.md for the full set. The load-bearing ones: RSC by default ("use client" only when a hook/state/browser API needs it); every API route wraps apiHandler and parses its body with Zod safeParse; userId is always narrowed from session or Bearer, never accepted as a body field; TanStack Query keys come only from src/lib/query-keys/; outbound HTTP goes through src/lib/safe-fetch.ts.